I was trying to send a 4 MB photo as an attachment though Mail, but it kept coming to the recipient as a greatly reduced file size - like 157 KB! I tried sending it though gmail and it came through at 4 MB. I called my ISP and they did a test and it's not them - in fact, if I send it through the ISP's webmail service it comes through full size. So it seems that it is the Apple Mail client doing the reducing without asking me. Any ideas how to get around this and still use Mail?